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Pregled bibliografske jedinice broj: 542064

Experimental investigation of the added mass of the cantilever beam partially submerged in water


Sedlar, Damir; Lozina, Željan; Vučina, Damir
Experimental investigation of the added mass of the cantilever beam partially submerged in water // Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku, 18 (2011), 4; 589-594 (međunarodna recenzija, članak, znanstveni)


Naslov
Experimental investigation of the added mass of the cantilever beam partially submerged in water

Autori
Sedlar, Damir ; Lozina, Željan ; Vučina, Damir

Izvornik
Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku (1330-3651) 18 (2011), 4; 589-594

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Added mass; modal mass; model reduction; partially submerged cantilever beam

Sažetak
The phenomena of added (virtual) mass of submerged structures are analyzed numerically and experimentally in this paper. The classical concept of modal added mass is analyzed in parallel with local added mass that is evaluated using pseudo-residual force vector. A finite element structure model is used to determine the local added mass. The model update and the model reduction techniques are necessary, and their respective roles are described and applied in determining the local added mass. The procedure is implemented to the cantilever beam partially submerged into water. Experimental modal analysis is performed on a cantilever beam in the air and on the same beam partially submerged in the water. This results in two sets of modal parameters, and the cause of their differences is presented and explained by the added mass. The results obtained this way can be used as benchmark for further study and comparison with other simulations.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Projekt / tema
023-0231744-1747 - INVERZNI POSTUPCI I NAPREDNI ALGORITMI U DINAMICI KONSTRUKCIJA I STROJEVA (Željan Lozina, )
023-0231744-3113 - Inteligentni i evolucijski algoritmi optimizacije materijala i konstrukcija (Damir Vučina, )

Ustanove
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Citiraj ovu publikaciju

Sedlar, Damir; Lozina, Željan; Vučina, Damir
Experimental investigation of the added mass of the cantilever beam partially submerged in water // Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku, 18 (2011), 4; 589-594 (međunarodna recenzija, članak, znanstveni)
Sedlar, D., Lozina, Ž. & Vučina, D. (2011) Experimental investigation of the added mass of the cantilever beam partially submerged in water. Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku, 18 (4), 589-594.
@article{article, year = {2011}, pages = {589-594}, keywords = {added mass, modal mass, model reduction, partially submerged cantilever beam}, journal = {Tehni\v{c}ki vjesnik : znanstveno-stru\v{c}ni \v{c}asopis tehni\v{c}kih fakulteta Sveu\v{c}ili\v{s}ta u Osijeku}, volume = {18}, number = {4}, issn = {1330-3651}, title = {Experimental investigation of the added mass of the cantilever beam partially submerged in water}, keyword = {added mass, modal mass, model reduction, partially submerged cantilever beam} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus